29557300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 68245632

約数和(自身を除く): 38688332

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 71, 92, 100, 115, 142, 181, 230, 284, 355, 362, 460, 575, 710, 724, 905, 1150, 1420, 1633, 1775, 1810, 2300, 3266, 3550, 3620, 4163, 4525, 6532, 7100, 8165, 8326, 9050, 12851, 16330, 16652, 18100, 20815, 25702, 32660, 40825, 41630, 51404, 64255, 81650, 83260, 104075, 128510, 163300, 208150, 257020, 295573, 321275, 416300, 591146, 642550, 1182292, 1285100, 1477865, 2955730, 5911460, 7389325, 14778650, 29557300]

約数ペア:

[(1, 29557300), (2, 14778650), (4, 7389325), (5, 5911460), (10, 2955730), (20, 1477865), (23, 1285100), (25, 1182292), (46, 642550), (50, 591146), (71, 416300), (92, 321275), (100, 295573), (115, 257020), (142, 208150), (181, 163300), (230, 128510), (284, 104075), (355, 83260), (362, 81650), (460, 64255), (575, 51404), (710, 41630), (724, 40825), (905, 32660), (1150, 25702), (1420, 20815), (1633, 18100), (1775, 16652), (1810, 16330), (2300, 12851), (3266, 9050), (3550, 8326), (3620, 8165), (4163, 7100), (4525, 6532)]