164074224400

素因数分解:

$2^4\times 5^2\times {\mathrm{313}}^1\times {\mathrm{397}}^1\times {\mathrm{3301}}^1$

素因数の和:4029

約数の個数: 120

約数和(自身を含む): 396563899784

約数和(自身を除く): 232489675384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 313, 397, 400, 626, 794, 1252, 1565, 1588, 1985, 2504, 3130, 3176, 3301, 3970, 5008, 6260, 6352, 6602, 7825, 7940, 9925, 12520, 13204, 15650, 15880, 16505, 19850, 25040, 26408, 31300, 31760, 33010, 39700, 52816, 62600, 66020, 79400, 82525, 124261, 125200, 132040, 158800, 165050, 248522, 264080, 330100, 497044, 621305, 660200, 994088, 1033213, 1242610, 1310497, 1320400, 1988176, 2066426, 2485220, 2620994, 3106525, 4132852, 4970440, 5166065, 5241988, 6213050, 6552485, 8265704, 9940880, 10332130, 10483976, 12426100, 13104970, 16531408, 20664260, 20967952, 24852200, 25830325, 26209940, 32762425, 41328520, 49704400, 51660650, 52419880, 65524850, 82657040, 103321300, 104839760, 131049700, 206642600, 262099400, 410185561, 413285200, 524198800, 820371122, 1640742244, 2050927805, 3281484488, 4101855610, 6562968976, 8203711220, 10254639025, 16407422440, 20509278050, 32814844880, 41018556100, 82037112200, 164074224400]

約数ペア:

[(1, 164074224400), (2, 82037112200), (4, 41018556100), (5, 32814844880), (8, 20509278050), (10, 16407422440), (16, 10254639025), (20, 8203711220), (25, 6562968976), (40, 4101855610), (50, 3281484488), (80, 2050927805), (100, 1640742244), (200, 820371122), (313, 524198800), (397, 413285200), (400, 410185561), (626, 262099400), (794, 206642600), (1252, 131049700), (1565, 104839760), (1588, 103321300), (1985, 82657040), (2504, 65524850), (3130, 52419880), (3176, 51660650), (3301, 49704400), (3970, 41328520), (5008, 32762425), (6260, 26209940), (6352, 25830325), (6602, 24852200), (7825, 20967952), (7940, 20664260), (9925, 16531408), (12520, 13104970), (13204, 12426100), (15650, 10483976), (15880, 10332130), (16505, 9940880), (19850, 8265704), (25040, 6552485), (26408, 6213050), (31300, 5241988), (31760, 5166065), (33010, 4970440), (39700, 4132852), (52816, 3106525), (62600, 2620994), (66020, 2485220), (79400, 2066426), (82525, 1988176), (124261, 1320400), (125200, 1310497), (132040, 1242610), (158800, 1033213), (165050, 994088), (248522, 660200), (264080, 621305), (330100, 497044)]