38558920340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{4967}}^1$

素因数の和:5685

約数の個数: 96

約数和(自身を含む): 88136294400

約数和(自身を除く): 49577374060

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 659, 1178, 1318, 2356, 2636, 2945, 3295, 4967, 5890, 6590, 9934, 11780, 12521, 13180, 19868, 20429, 24835, 25042, 40858, 49670, 50084, 62605, 81716, 94373, 99340, 102145, 125210, 153977, 188746, 204290, 250420, 307954, 377492, 388151, 408580, 471865, 615908, 769885, 776302, 943730, 1539770, 1552604, 1887460, 1940755, 2925563, 3079540, 3273253, 3881510, 5851126, 6546506, 7763020, 11702252, 13093012, 14627815, 16366265, 29255630, 32732530, 58511260, 62191807, 65465060, 101470843, 124383614, 202941686, 248767228, 310959035, 405883372, 507354215, 621918070, 1014708430, 1243836140, 1927946017, 2029416860, 3855892034, 7711784068, 9639730085, 19279460170, 38558920340]

約数ペア:

[(1, 38558920340), (2, 19279460170), (4, 9639730085), (5, 7711784068), (10, 3855892034), (19, 2029416860), (20, 1927946017), (31, 1243836140), (38, 1014708430), (62, 621918070), (76, 507354215), (95, 405883372), (124, 310959035), (155, 248767228), (190, 202941686), (310, 124383614), (380, 101470843), (589, 65465060), (620, 62191807), (659, 58511260), (1178, 32732530), (1318, 29255630), (2356, 16366265), (2636, 14627815), (2945, 13093012), (3295, 11702252), (4967, 7763020), (5890, 6546506), (6590, 5851126), (9934, 3881510), (11780, 3273253), (12521, 3079540), (13180, 2925563), (19868, 1940755), (20429, 1887460), (24835, 1552604), (25042, 1539770), (40858, 943730), (49670, 776302), (50084, 769885), (62605, 615908), (81716, 471865), (94373, 408580), (99340, 388151), (102145, 377492), (125210, 307954), (153977, 250420), (188746, 204290)]