98990750

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 195706368

約数和(自身を除く): 96715618

約数列:

[1, 2, 5, 10, 25, 31, 50, 53, 62, 106, 125, 155, 241, 250, 265, 310, 482, 530, 775, 1205, 1325, 1550, 1643, 2410, 2650, 3286, 3875, 6025, 6625, 7471, 7750, 8215, 12050, 12773, 13250, 14942, 16430, 25546, 30125, 37355, 41075, 60250, 63865, 74710, 82150, 127730, 186775, 205375, 319325, 373550, 395963, 410750, 638650, 791926, 933875, 1596625, 1867750, 1979815, 3193250, 3959630, 9899075, 19798150, 49495375, 98990750]

約数ペア:

[(1, 98990750), (2, 49495375), (5, 19798150), (10, 9899075), (25, 3959630), (31, 3193250), (50, 1979815), (53, 1867750), (62, 1596625), (106, 933875), (125, 791926), (155, 638650), (241, 410750), (250, 395963), (265, 373550), (310, 319325), (482, 205375), (530, 186775), (775, 127730), (1205, 82150), (1325, 74710), (1550, 63865), (1643, 60250), (2410, 41075), (2650, 37355), (3286, 30125), (3875, 25546), (6025, 16430), (6625, 14942), (7471, 13250), (7750, 12773), (8215, 12050)]